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Contract OI history

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May 21, 2027 EXPIRATION

OWL $12.00 Call

OWL270521C00012000

Latest saved OI255Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OWL $12.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2551270 2026-10-02: 181 OI2026-10-05: 226 OI2026-10-06: 226 OI2026-10-07: 226 OI2026-10-08: 226 OI2026-10-09: 244 OI2026-10-13: 246 OI2026-10-14: 246 OI2026-10-15: 246 OI2026-10-16: 246 OI2026-10-21: 246 OI2026-10-23: 255 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

OWL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026255+9
Oct 21, 2026Viewing2460
Oct 16, 20262460
Oct 15, 20262460
Oct 14, 20262460
Oct 13, 2026246+2
Oct 09, 2026244+18
Oct 08, 20262260
Oct 07, 20262260
Oct 06, 20262260
Oct 05, 2026226+45
Oct 02, 2026181No prior observation